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効用 こうよう関数 かんすうではありませんでした
kōyō kansu udewa arimasendeshita

敬
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Noun
, 
Desu Copula

The polite, past negative form of 効用関数

1. Was not a utility function.

Past/Perfective
, 
Negative
, 
Polite
, 
Formal Register

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効用関数ではありませんでした

効用関数ではありませんでした【こうようかんすうでわありませんでした】 Activity

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